RYGUŁA, Piotr. Canonical and civil marriage from the perspective of Western legal dualism. A historical analysis of the issue. Prawo Kanoniczne, [S. l.], v. 67, n. 1, p. 75–101, 2024. DOI: 10.21697/pk.2024.67.1.05. Disponível em: https://czasopisma.uksw.edu.pl/index.php/pk/article/view/16334. Acesso em: 10 jan. 2026.